{"product_id":"value-collection-30872-two-piece-shaft-collar-7-8-in-steel-5pk","title":"Value Collection 30872 Two Piece Shaft Collar 7\/8 in Steel 5pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 30872 is a two-piece shaft collar designed for shaft positioning, spacing, and retention in mechanical drive assemblies. Machined from steel with a black oxide finish, it features a 7\/8 inch outside diameter and a 3\/8 inch width. The two-piece construction allows the collar to be installed or removed anywhere along a shaft without disassembling adjacent components, making it a practical choice for maintenance-heavy applications. Each package contains 5 collars. This collar suits industrial, agricultural, and HVAC blower-shaft applications where reliable axial control is required.\u003c\/p\u003e\u003cp\u003eTwo-piece shaft collars are commonly used in conveyor systems, pump assemblies, blower shafts, and general power transmission setups. The 0.375 inch bore diameter accommodates standard fractional shafting. The black oxide finish provides a base level of corrosion resistance suitable for indoor and light-duty environments. Machinists, millwrights, and mechanical service technicians typically specify this style when repeated collar adjustment or repositioning is anticipated during the equipment lifecycle.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTwo-piece design allows mid-shaft installation and removal without full disassembly\u003c\/li\u003e\n\u003cli\u003e7\/8 inch outside diameter and 3\/8 inch width for compact axial footprint\u003c\/li\u003e\n\u003cli\u003e0.375 inch bore diameter fits standard fractional shafting\u003c\/li\u003e\n\u003cli\u003eSteel construction with black oxide finish for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePack of 5 collars per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or upgrade collar for mechanical drive assemblies using standard 0.375 inch fractional shafting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by millwrights or mechanical technicians during equipment assembly or service. De-energize and lock out the drive system before installing or adjusting shaft collars. Two-piece collars are secured by tightening the fastener hardware evenly on both halves. Do not overtighten fasteners beyond the hardware manufacturer specifications, and verify axial position with a dial indicator where precise placement is required.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Two Piece\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.8750 inches (7\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter (mm)\u003c\/strong\u003e: 22.225 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.3750 inches (3\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31162800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 30872\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693681115442,"sku":"30872","price":18.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9ce5332b05a718730f33a0e04bb252ab.jpg?v=1788315987","url":"https:\/\/voomisupply.com\/products\/value-collection-30872-two-piece-shaft-collar-7-8-in-steel-5pk","provider":"Voomi Supply","version":"1.0","type":"link"}